baber/WOPTO huggingface dataset:
Patent UA-74174-C2 (UA)
Title: a method for the production of pozzolanic BINDERS for the cement industry from steel slags, using reducing metal bath
Inventor: EDLINGER ALFRED
IPC: C04B5/06
Filed: 2001-01-18
Abstract: The invention concerns a method for the production of pozzolanic or hydraulic binders for the cement industry from basic oxidic slags, especially steel slags, using a metal bath for reducing metal oxides in the slags. According to said method, the basicity of the liquid slags is adjusted, prior to reduction, to a value that is 0.1 to 0.5 lower than the basicity value (CaO/SiO2) of the target slag by adding acid correction materials such as silica sand and/or blast furnace slag and/or correction materials containing SiO2.
Patent RU-2179674-C2 (RU)
Title: Impulse stepless drive
Inventor: SAMOKHVALOV JU I
IPC: F16H29/22
Filed: 2000-01-31
Granted: 2002-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: impulse stepless drive contains housing, shafts, impulse variable-speed drive which contains overranning clutch, transforming crank-and-rocker device, eccentric device for varying length of the crank. Rod with a pin is mounted on the driving shaft of variable-speed drive for axial movement. The pin is received in profiled groove of the driving shaft of variable-speed drive and of boss. The boss is provided with radial groove and slider which pivotally connected to the eccentric. The eccentric is mounted for movement on the eccentric of the driving wheel of variable-speed drive. EFFECT: improved design, enhanced service life and reliability. 4 cl, 2 dwg
Patent RU-2178185-C2 (RU)
Inventor: SHISHKOV V A
IPC: G01S13/00
Filed: 2000-02-14
Granted: 2002-01-10
Abstract: FIELD: radiolocation. SUBSTANCE: given radar is designed for radar detection of group of objects and for measurement of their spatial parameters with use of rotating beams and circular scanning of space. Radar includes master generator, former of voltage of carrier frequency, former of synchronization voltages, former of radiation signals, former of rotating beams, unit of circular scanning of space and unit indicating and measuring parameters of received signals. Unit 1 has synthesizer of group of multiple radiation frequencies comprising family of multipliers of radiation frequency, unit matching radiation frequencies, family of converters of radiation frequencies and family of radiation antennas. Unit 2 has synthesizer of group of multiple reception frequencies made up of family of multipliers of reception frequencies, unit matching reception frequencies, group of reception antennas, family of converters of reception frequencies, family of reception filters and reception adder. Antennas are structurally manufactured in the form of two groups of antenna elements uniformly distributed with proper linear spacing over specified sections of straight line. EFFECT: increased speed of response and reliability of radar. 5 cl, 7 dwg
Patent RU-2184712-C2 (RU)
Title: Raw material mixture for production of heat- insulating material
Inventor: NAZAROV A P
IPC: C04B111/20
Filed: 2000-03-29
Granted: 2002-07-10
Abstract: FIELD: production of heat-insulating materials and articles on base of calcium silicates for manufacture of heat-insulated technological equipment for casting non- ferrous metals and high-temperature aluminum-based master alloys. SUBSTANCE: raw material mixture for production of heat-insulating material contains the following components, mass-%: slaked lime, 19.3 to 27.8; amorphous silicon- containing component, 25.7 to 37.2; arfvedsonite of dry concentration which is just mixture of loose long and short fibers at moisture content and content of fibers at length exceeding 12.7 mm 80 mass-%, 35/0 to 55/0. Proposed mixture possesses homogeneous structure and absence of admixtures excludes arising of centers of mechanical stresses and early cracks, thus making it possible to obtain material at enhanced mechanical strength and heat resistance. Service life of technological equipment made from material on base of proposed mixture increases by 2 to 2.5 times. EFFECT: improved physico- mechanical properties of heat-insulating material due to enhanced temperature stability, reduced hygroscopicity and enhanced thermal stability and mechanical strength of various articles made from this mixture. 2 tbl
Patent RU-2241867-C2 (RU)
Inventor: EVDOKIMOV A I
IPC: F15B11/06
Filed: 2000-05-23
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention is design to drive machine tools and industrial robots. Proposed drive contains power pneumatic cylinder, two-position four-line control air distributor whose exhaust channel communicates with atmosphere through throttle, programmable (pneumatic) unit, working (initial) place of blanks (parts) to be operated by drive of processing or transportation machine. Exhaust channel of air distributor is connected through two-position distributor with set of adjustable pneumatic containers. Working place (magazine, conveyor, etc) of blanks is furnished with mass-code converter consisting of weighing device (balance) and analog-to-digital binary code type converter made in form of group (comb) of feeding nozzles and coaxial group (comb) of intake nozzles between which intake element is installed for movement being connected with movable part of balance. Said intake element is made in form of gate (curtain) on which code mask is applied, for instance, in form of Gray code, and outputs of converter are connected with inputs of logic modules consisting of chain of logic elements in form of trigger (memory) with isolated inputs and OR, AND gates and made on jet turbulent NOR gates, and outputs of modules are connected with control inputs of distributors and inputs, with outputs of programmable unit. 
     EFFECT: improved reliability. 
     1 dwg
Patent RU-2186397-C2 (RU)
Inventor: VOLCHKOV A B
IPC: G01N33/72
Filed: 2000-06-05
Granted: 2002-07-27
Abstract: FIELD: medicine, forensic medicine. SUBSTANCE: a single alteration for optic density of blood solution is conducted with subsequent calculation of methemoglobin concentration in tested blood by the following formula:  , where X% - methemoglobin concentration in tested blood, Dbs - optic density of tested blood solution at 600 nm, Dhb 02  - residual oxyhemoglobin light absorption of blood solution used for calibration at 600 nm (0.148), Dmethbx 100% - optic density of 100% methemoglobin of blood solution used for calibration at 600 nm (0.8647), C - scaling coefficient allowing for the difference in hemoglobins content in tested blood used after calibration of a device. EFFECT: higher accuracy of detection.
Patent RU-2182064-C2 (RU)
Inventor: NEMETS R S
IPC: B23P15/06
Filed: 2000-07-31
Granted: 2002-05-10
Abstract: FIELD: plastic metal working in combination with heat treatment and strengthening of rubbing surfaces, for example by chrome plating. SUBSTANCE: method comprises steps of twisting helix of steel strip, basing helix onto mandrel with predetermined diameter, fixing ends of helix and working it, particularly by thermal stabilization and polishing; removing helix from mandrel and preparing its surface for chrome plating; before chrome-plating basing helix onto mandrel with predetermined diameter and after chrome-plating removing helix from mandrel and realizing dehydrogenation in furnace at temperature up to 250 C; then basing helix onto mandrel or in sleeve with predetermined diameter and cutting it by separate rings; at process of preparing helix surface for chrome-plating performing its trimming, etching and degreasing. It provides uniform-thickness chrome-plated coating without shearing, exfoliation and dendrites. EFFECT: enhanced quality of chrome-plated piston rings. 2 cl, 2 dwg
Patent RU-2199190-C2 (RU)
Title: Callback method for communication with respectively matched devices
Inventor: RITTER RUDOL F
IPC: H04M3/48
Filed: 1998-02-19
Granted: 2003-02-20
Abstract: FIELD: callback through network bus. SUBSTANCE: first subscriber with first communication terminal informs communication system for instance by means of SIM card residing in terminal about his desire to establish communication with at least one other subscriber having other terminal whereupon connections are made through local gateway and through gateways of call destination points, with network bus affording communications at lowest cost. Local gateway and gateways of destination points are checked during entire period of communications and their evaluation is such that current rate to first terminal of calling subscriber is as low as possible. EFFECT: improved callback method for establishing communications. 29 cl, 1 dwg
Patent RU-2241889-C2 (RU)
Inventor: MEDVEDEV M E
IPC: F16L1/028
Filed: 2001-01-19
Granted: 2004-12-10
Abstract: FIELD: construction. 
     SUBSTANCE: pipeline has the compensating part mounted in the trench provided with gently sloping sides. The depth of the trench is larger than the outer diameter of the pipeline by a factor of 2.5-4. The pipeline is mounted in the middle part of the layer of sand filler which fills the trench up to the height no less than twice outer diameter of the pipeline. The sand filler is made of riverine sand of intermediate grain size or course sand which contain no dust or clay inclusions. 
     EFFECT: enhanced safety of pipeline operation. 
     10 cl, 3 dwg
Patent RU-2194846-C2 (RU)
Inventor: MIRZADZHANZADE A KH
IPC: E21B37/00
Filed: 2001-02-01
Granted: 2002-12-20
Abstract: FIELD: oil producing industry, particularly, methods of paraffin formation control in production of paraffin-base crude oil. SUBSTANCE: method includes treatment of well fluid flow in tubing pipes with constant magnetic field; simultaneous building-up of negative pressure pulses in well by increase of well production rate for time required for carrying of well fluid to space of fixing pipes to place higher than place of treatment with constant magnetic filed. Then well is changed over to initial operating conditions. EFFECT: higher efficiency of paraffin formation control at various stages of crystallization, increased time between overhauls. 1 tbl
Patent RU-2201385-C2 (RU)
Title: Fraud precluding sealing device
Inventor: BATTEGADZORE P ERO
IPC: B65D41/34
Filed: 1999-07-19
Granted: 2003-03-27
Abstract: FIELD: sealing of containers. SUBSTANCE: invention relates to devices indicating that container has been opened. Proposed sealing device contains pour-out body 7, neck 1, connecting member 29, fastener 12 for connecting pour-out body 7 and neck 1 of container 2, detachable cover 20 and outer cover 19 fitted over cover 20 enclosing the latter. Device includes also bushing, tubular member 35 fitted in bushing and connected with the latter by means of devices for partial angular displacement and axial displacement between first and second positions, and means 46 indicating that container has been opened. EFFECT: improved convenience in use. 19 cl, 21 dwg
Patent RU-2226685-C2 (RU)
Title: Способ спектрального анализа
Inventor: ALKHIMOV A B
IPC: G01N21/67
Filed: 2001-02-27
Granted: 2004-04-10
Abstract: Изобретение относится к аналитической химии. Способ включает подготовку пробы к анализу, подготовку стандартных образцов, построение градуировочных графиков, измерение концентрации определяемых элементов. Регистрируют сигналы одновременно по двум и более измерительным каналам, каждый из которых настроен на аналитическую линию своего химического элемента. Дополнительно наряду с импульсной измеряют и равновесную составляющую аналитического сигнала, а спектрометр градуируют поочередно по стандартным образцам, содержащим только растворенную примесь, и по стандартным образцам, содержащим примесь только в частицах, при этом определяют отдельно суммарное содержание в образце растворенной и субмелкодисперсной примеси и отдельно содержание примеси в форме мелкодисперсных частиц. Технический результат - создание способа, позволяющего за одно измерение, из одной аналитической навески определять раздельно содержание микропримесей металлов, находящихся в пробе в виде раствора или субмелкодисперсных частиц и в виде мелкодисперсных частиц микронных размеров. 3 табл.
Patent RU-2206033-C2 (RU)
Inventor: SUKHOVA N N
IPC: F28F25/08
Filed: 2001-03-06
Granted: 2003-06-10
Abstract: FIELD: heat-power engineering; counter- flow cooling towers. SUBSTANCE: proposed unit includes vertical corrugated hexahedral tubes made from thermoplastic material and rigidly connected flush with similar tubes ; at both ends of units sleeves are located; length of sleeves is equal to 0.08-0.009 of length of tubes and maximum diameter of cross section of tubes ranges from 44 to 63 mm; edges of tubes are provided with longitudinal slots. EFFECT: enhanced efficiency of heat exchange; facilitated mounting procedure. 2 cl, 4 dwg
Patent RU-2256809-C2 (RU)
Inventor: KAZANTSEV V A
IPC: F02F3/28
Filed: 2001-04-25
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering; internal combustion piston engines. 
     SUBSTANCE: proposed adiabatic engine increases absolute efficiency by 15-25% owing to increased amount of heat converted into mechanical work. Proposed adiabatic engine contains crankcase 1 with fitted-on cylinder 2 cooled by water jacket 4. False cylinder 6 with intake valve 7 and exhaust valve 9 and nozzle 8 is secured on cylinder 2 through heat insulating gasket 5. False cylinder 6 with false piston 10 feature low thermal conductivity and form variable volume hot chamber 11. Compensating clearance 12 is left between cylinder 2 and false piston 10. Heat insulating gasket 14 isolates hot false piston 10 from cold piston 15 carrying compression rings 16. Cold piston 15 interacts with cold cylinder 2 and provides compression in chamber 11 by means of compression rings 16. Piston 15 conveys mechanical work to consumer by means of connecting rod 17 and crankshaft 18. Low thermal conductivity of false cylinder 6 and false piston 10 and no cooling of false cylinder and false piston provide adiabatic thermal expansion process in chamber 11. 
     EFFECT: increased efficiency owing to more complete conversion of heart energy into mechanical work. 
     4 cl, 1 dwg
Patent RU-2201825-C2 (RU)
Inventor: ANTIPANOV V G
IPC: B21C37/08
Filed: 2001-05-07
Granted: 2003-04-10
Abstract: FIELD: plastic metal working, namely manufacture of shaped straight-seam steel tubes. SUBSTANCE: stand for shaping tubes with maximum outer diameter d t  includes arranged in one diametrical plane and mounted in chocks with possibility of motion in said plane pairs of idle horizontal and vertical rolls with rectilinear generatrix of working surfaces and with the same diameter equal to (3.2 - 4.0)d t . Chocks are arranged in four G-shaped supports fastened by means of two rings at inlet and outlet of stand and mounted on supporting plate with possibility of its adjustment motion normal relative to shaping axis in vertical and horizontal directions. Lower horizontal roll may perform such motion only in vertical direction in range Δ = (D-d):2, where D and d - maximum and minimum diameters of roll, respectively. One of vertical rolls is joined by its end face with working surface of above mentioned roll and it may be moved only in horizontal direction. Second vertical roll joined with end face of lower horizontal roll by its working surface and upper horizontal roll may be moved by predetermined distance in vertical and horizontal directions. Upper horizontal roll is joined by its end face and working surface with vertical rolls. EFFECT: lowered labor consumption at making shaped rectangular and square cross section tubes of round welded tubes with the same high quality due to simplified design of rolling stand and decreased roll wear. 2 dwg, 1 ex
Patent RU-2223667-C2 (RU)
IPC: A23L19/10
Filed: 2001-05-15
Granted: 2004-02-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves wetting roots; washing; cutting; providing thermal processing of ground mass; drying to moisture content less than 6%; grinding to powdered state; cooling and packing ready product. Thermal processing of ground beet is provided by microwave heating process conducted at temperature of 100 C for 15 min, with following dispersing of heated mass into 600-1,000 micron sized particles and processing by infrared radiation at incident beam density of 18.5-23.5 kW/sq. m until temperature inside mass layer is 85-92 C. Sugar beet powder may be used as sugar substitute in baking and bakery confectionery industry. EFFECT: provision for obtaining of powdered product with high reducing capacity and nutritive value. 1 dwg, 1 tbl, 3 ex
Patent RU-2208898-C2 (RU)
Title: Генератор хаотических колебаний
Inventor: PROKOPENKO V G
IPC: H03B29/00
Filed: 2001-06-14
Granted: 2003-07-20
Abstract: Изобретение относится к радиотехнике и может использоваться в качестве источника хаотических электромагнитных колебаний. Генератор хаотических колебаний содержит устройство с отрицательной проводимостью, катушку индуктивности, конденсатор, устройство с отрицательной емкостью, при этом рабочий участок вольтамперной характеристики устройства с отрицательной проводимостью определен заданным уравнением. Достигаемый технический результат - расширение возможностей регулирования параметров хаотического сигнала. 1 с. и 1 з.п. ф-лы, 8 ил.
Patent RU-2231188-C2 (RU)
Inventor: RYZHOV S V
IPC: H02G7/05
Filed: 2001-08-22
Granted: 2004-06-20
Abstract: FIELD: electrical power engineering. 
     SUBSTANCE: invention can find use in carrying wires of aerial power lines with voltage from 35.0 t0 110.0 kV. Clamp is produced in the form of boat, spiral protector, strands of power spirals of left-hand and right-hand directions of coiling and suspension. Strands are wound crosswise over protector snuggly fitting one against another. Boat has special geometry, namely; bottom of boat is bent with regard to horizontal with certain curvature radius on central and end sections of its length. Length of boat is smaller than ten diameters of anchored wire. Holes in sides of boat are displaced along horizontal line with reference to vertical symmetry axis of clamp. Structure of holding clamp ensures preservation of wires of external lay of wire across outlet from boat of clamp, displays good resistance to action of vibration, is reliable in process of long operations on aerial power lines. 
     EFFECT: improved functional reliability of clamp. 
     3 dwg
Patent RU-2236366-C2 (RU)
Title: Ориентирование панели солнечной батареи, установленной на дирижабле
Inventor: KHILLSDON REDZHINAL D GAROL D
IPC: B64B1/38
Filed: 2000-02-08
Granted: 2004-09-20
Abstract: Изобретение относится к летательным аппаратам легче воздуха. Дирижабль (1) содержит средство, включающее газосодержащую оболочку и используемое как корпус (2) с продольно проходящей продольной осью (20), и средство (3) панели солнечных батарей, выполненное с возможностью его установки снаружи корпуса (2). Средство (3) панели солнечных батарей при использовании проходит только вокруг части окружности корпуса (2) и его поворачивают вокруг продольной оси (20) корпуса для управления количеством падающего солнечного излучения, собираемого средством (3) панели солнечной батареи. Технический результат – увеличение количества солнечного излучения, собираемого средством панели солнечных батарей. 2 н. и 7 з.п. ф-лы, 4 ил.
Patent RU-2232848-C2 (RU)
Title: Способы сооружения коротких свай из заполнителя
Inventor: FOKS NATANIEHL S
IPC: E02D3/08
Filed: 2000-01-25
Granted: 2004-07-20
Abstract: Изобретение относится к способам и устройствам, предназначенным для улучшения осуществимости коротких свай из заполнителя. Способ сооружения короткой сваи из заполнителя в основной массе грунта включает формирование полости в грунте, частичное заполнение полости последовательными слоями заполнителя, некоторые из которых уплотняют в последовательном порядке при их введении в полость нагрузку всех слоев, составляющих сваю из заполнителя, после размещения и уплотнения отдельных слоев и после формирования всей сваи и перед размещением конструкции на свае путем приложения нагрузки конструкции сваи, содержащей нагрузочный элемент, на крайний сверху слой для осуществления, по меньшей мере, частично необратимого сжатия сваи и, по меньшей мере, частично необратимой деформации основной массы грунта, примыкающего к свае. Технический результат изобретения состоит в повышении прочности и нагрузочной способности основной массы грунта в непосредственной близости от коротких свай из заполнителя, снижении затрат на сооружение коротких свай, улучшении их конструкции. 5 н. и 27 з.п. ф-лы, 47 ил.
Patent RU-2248979-C2 (RU)
Inventor: GERRITSMA GERRILDINA GEZINA
IPC: C07D495/04
Filed: 2000-04-03
Granted: 2005-03-27
Abstract: Изобретение относится к новому производному бициклического гетероароматического соединения общей формулы (I) или его фармацевтически приемлемой соли 
     
       
     
     обладающему агонистической активностью в отношении лютеинизирующего гормона (LH). Соединения могут быть использованы для получения лекарственных средств для контроля способности к зачатию. В соединениях общей формулы (I) R 1  представляет R 7 ; R 7  представляет (6-10С)арил, необязательно замещенный в орто- и/или мета-положении атомом галогена; NHR 8 , OR 8 , где R 8  означает (1-8С)алкил, который может быть замещен атомом галогена, (1-8С)алкилкарбонил, (1-8С)алкилкарбонилокси, фенил, (6-10С)арилкарбониламино, 5-метил-2-фенилимидазол-4-илом, (6С)гетероциклоалкилом, в котором 1-2 гетероатома, выбранных из азота и кислорода, этилоксикарбонилметилтио(1-4С)алкокси, амино, (6-7С)гетероарилом ;  или (5-6С)гетероарил, содержащий в качестве гетероатома азот, кислород или серу; R 2  представляет (1-8С)алкил, либо (6-10С)арил, необязательно замещенный одним или более заместителями, выбранными из (1-8С)алкокси; или (5-6С)гетероарил, содержащий в качестве гетероатома азот, кислород или серу; R 3  представляет (1-8C)алкил, возможно замещенный (6-14С)арилом, возможно замещенный галогеном, (1-4С)алкокси ,  (1-4С)алкоксикарбонилом, моно- или три(6-10С)циклоалкилом ,  (6-10С)арилом ,  (5-6C)гетероарилом, содержащим в качестве гетероатома азот, кислород или серу; (5-7С)гетероциклоалкилом, содержащим 2 гетероатома, выбираемых из азота или кислорода; (3-8С)циклоалкил, (2-7С)гетероциклоалкил, содержащий 2 гетероатома, выбираемых из азота или кислорода; либо (6-10С)арил ,  необязательно замещенный одним или более заместителями, выбранными из (1-8С)алкокси; Х представляет S или N(R 4 ); Y представляет N; R 4  представляет Н, (1-8С)алкил, фенил(1-8С)алкил; или Х представляет S, а Y представляет СН; Z представляет NH 2  или ОН; А представляет S, О или связь; В представляет N(H), O или связь. Изобретение также относится к фармацевтической композиции. 3 н. и 11 з.п. ф-лы, 1 табл.
Patent RU-2248241-C2 (RU)
Title: Двойные металлоцианидные катализаторы для получения полиэфирполиолов
Inventor: OMS PITER
IPC: B01J31/06
Filed: 2000-04-20
Granted: 2005-03-20
Abstract: В заявке описаны двойные металлоцианидные катализаторы (ДМЦ-катализаторы) для получения полиэфирполиолов путем полиприсоединения алкиленоксидов к исходным соединениям, содержащим активные атомы водорода, причем катализатор содержит а) двойные металлоцианидные соединения, b) отличные от с) органические комплексные лиганды и с) эфиры α,β-ненасыщенной карбоновой кислоты. Предлагаемые катализаторы обладают значительно более высокой активностью при получении полиэфирполиолов. 5 з.п. ф-лы.
Patent RU-2218911-C2 (RU)
Title: "maestro" homeopathic cosmetic preparation for greasy and problematic skin
Inventor: NECHAEVA N P
IPC: A61Q19/08
Filed: 2002-03-12
Granted: 2003-12-20
Abstract: FIELD: cosmetics. SUBSTANCE: the suggested cosmetic preparation includes oily extract of bur marigold, oily extract of wheat germs, essential oil of bergamot, essential oil of grapefruit, essential oil of rosemary, and, also, Graphites C6, melissa C3, Salvia C3 and Symphytum C6 and foundation consisting of spermaceti, bee wax, cacao oil, emulsion wax and distilled water taken at certain quantitative ratio. Preparation is designed as a cream. The latter has got no irritating action and normalizes water-adipose metabolism of skin. EFFECT: higher efficiency. 1 tbl